280 



< 

 a: 

 u 



Q. 



UJ 

 D 



36,0 



- 350 -^ 



- 340 < 



2 



3 



330 



320 



156 



154° 152° 



WEST LONGITUDE 



50° 



Figure 7. --Surface temperatures (° C.) and salinities (°/oo) (upper panel) 

 and zonal BT temperature (° C.) section (lower panel) for Towns end Cromwell 

 cruise 4 between stations 37 and 40. The bottom of the ML (mixed layer) is 

 shown by the starred line in the lower panel. 



11 



